Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 8 Mm Length, 8 Mm Width Metal Color: Rose Chain Length: 18 Inch Chain Width: 1 Millimeters Pendant Length: 16.6mm Pendant Width: 8mm Chain Construction: Cable Care: Wipe Clean Stone Type: 1 Lab Created Sapphire, 1 Genuine Amethyst Authenticity: Genuine Stone Birthstone: February Birthstone Metal: 18k Rose Gold Over Silver Necklace Type: Pendant Necklaces Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.